wp child theme how to target CSS to add bottom-border after each post?

Hi, I'm working on breakdownshow.com and I am stumped on adding a dotted line after every post.
Tried  div.post {border-bottom: 1px dotted #ed008c;} and  .tags{border-bottom:1px dotted #ed008c;}
I want to target the post footer but .post#footer doesn't work either. Your help is greatly appreciated! Thanks, Luke

//mod edit: When posting a link, be sure to include the protocol prefix, i.e. "http://", else it is interpreted as a relative link within the CSSC site. Fixed ~gt

Syndicate content